What's the difference between a real note and a fake?

June 14, 2016

The Bank of China (Hong Kong) has alerted the public about the recent discovery of fake HK$50 notes, as well as made a police report about the counterfeit cash. 

The banknotes in question – the BOCHK 2003 serial HK$50 notes – have four security features, according to the Hong Kong Monetary Authority website.